You are given the following information for Cullumber Company for the month ended November 30, 2021: Date Description Units Unit Price Nov. 1 Beginning inventory 58 $50 9 Purchase 110 44 15 Sale (120) 22 Purchase 150 43 29 Sale (150) 30 Purchase 50 42 Cullumber Company uses a perpetual inventory system. All sales and purchases are on account. - / 16 2 (a) Calculate the cost of goods sold and the ending inventory using weighted average. (Round the weighted average cost per unit to two decimal places, e.g. 5.27 and final answers to 2 decimal places, e.g. 5,275.75.) Cost of goods sold $ Ending inventory $ (b) The parts of this question must be completed in order. This part will be available when you complete the part above. (c) The parts of this question must be completed in order. This part will be available when you complete the part above